Answer / ezhil

the full load amps of 500kva transformer is
kvax1000 / 1.732 x v
500x1000 / 1.732x415
500000/719 = 695A
Hence we can select 2R X 3C X 300SQMM

Answer / satyendra kumar

find the total load whatever rating of trnsformer---------------i=kvax1000/secondary voltage. we find total load then select of cable size i think 500sq2mm

Answer / dharmendra

post your full question input cable or output cable

you can use V1xI1=V2XI2

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